title: Latitudinal gradient in 2D:4D.
authors.forename: Samuli
authors.initials: S
authors.lastname: Helle
authors.forename: Toni
authors.initials: T
authors.lastname: Laaksonen
mesh_terms: D001827:Body Height; D005260:Female; D005385:Fingers / Q000033:anatomy & histology*; D005387:Finland; D005843:Geography; D006801:Humans; D016014:Linear Models; D008875:Middle Aged